Sodium fluoride, Puratronic™, 99.995% (metals basis excluding K), K =100ppm, Thermo Scientific Chemicals
Sodium fluoride, Puratronic™, 99.995% (metals basis excluding K), K =100ppm, Thermo Scientific Chemicals
Thermo Scientific Chemicals

Sodium fluoride, Puratronic™, 99.995% (metals basis excluding K), K =100ppm, Thermo Scientific Chemicals

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Catalog number 012964.18
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Chemical Identifiers
CAS7681-49-4
IUPAC Namesodium fluoride
Molecular FormulaFNa
InChI KeyPUZPDOWCWNUUKD-UHFFFAOYSA-M
SMILES[F-].[Na+]
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SpecificationsSpecification SheetSpecification Sheet
Total Metal Impurities excluding K0.005% max.
Impurity contentK ≈60ppm
It is used as a steel degreasing agent and a flux. It is used in heat treating salt compositions, tin-electroplating, fluoridation of drinking water, removing HF from exhaust systems to reduce air pollution, and frosting glasses. It has significant applications in organic synthesis including its halide-exchange with acyl chloride, sulfur chlorides, and phosphorus chloride, desilylation of silyl-protected OH groups, synthesis of fluorocarbons (Finkelstein reaction), and also in metallurgy.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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